Hi! This is my first post on this forum.
I published new project on GitHub https://github.com/matszpk/native-boinc-for-android. This is fully fledged native BOINC client for Android and Boinc manager based on AndroBOINC.
I prepared applications for MilkyWay@Home, Primegrid and Enigma@Home (Polish project). WARNING: this version can produce WRONG result and should be used for testing (I had REAL problems with MilkyWay application).

I really encourage to testing NativeBOINC.

Info links:
https://github.com/matszpk/native-boinc-for-android/wiki - Wiki
http://www.boincatpoland.org/smf/android/ - category on Polish board (Boinc@Poland) (unfortunatelly only in Polish).
http://www.boincatpoland.org/smf/android/natywny-klient-boinc-na-androidzie/ - first thread at Boinc@Poland boards (also in Polish).
http://forum.czechnationalteam.cz/viewtopic.php?f=24&t=2732 - thread on Czech board (Czech National Team).
http://krzyszp.info/matszpk/ - main place of binaries
http://krzyszp.info/matszpk/android/ - binaries for Android (boinc manager)